FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	29e1b9d90c	fftools/cmdutils: remove harmful variable shadowing It causes write_option() to return 0 when calling func_arg() fails.	9 months ago
Andreas Rheinhardt	8c2e86ca28	fftools/cmdutils: Don't cast const away Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	9 months ago
Anton Khirnov	9cb52927b9	fftools/cmdutils: surround option arguments by <> in help output Makes it more clear that they are placeholders for actual values.	10 months ago
Anton Khirnov	68af3e37cc	fftools/cmdutils: indicate specifiers in option syntax in help output	10 months ago
Anton Khirnov	67529ad8a4	fftools/cmdutils: drop alt_flags parameter from show_help_options() No user sets it to more than one flag, so it is redundant with req_flags.	10 months ago
Anton Khirnov	6d17991b7e	fftools/cmdutils: add option syntax for loading arbitrary arguments from a file Aligned with analogous feature for filter options in ffmpeg CLI.	10 months ago
Anton Khirnov	41716214c2	fftools/ffmpeg: improve WARN_MULTIPLE_OPT_USAGE() Currently it requires every single OPT_SPEC option to be accompanied by an array of alternate names for this option. The vast majority of options have no alternate names, resulting in a large numbers of unnecessary single-element arrays that merely contain the option name. Extend the option parsing API to allow marking options as having alternate names, or as being the canonical name for some existing alternatives. Use this new information to avoid the need for abovementioned unnecessary single-element arrays.	11 months ago
Anton Khirnov	148fac277a	fftools/ffmpeg: change the MATCH_PER_TYPE_OPT macro into a function There is no reason for it to be a macro anymore, this makes the code using it cleaner and simpler.	11 months ago
Anton Khirnov	0ba70a6792	fftools/cmdutils: add a struct for a list of SpecifierOpt Significantly simplifies the code dealing with OPT_SPEC.	11 months ago
Anton Khirnov	5792382269	fftools/cmdutils: check valid flags for OPT_TYPE_FUNC SPEC and OFFSET do not make sense for functions.	11 months ago
Anton Khirnov	2f1bc3b424	fftools/cmdutils: include OPT_PERFILE in OPT_OFFSET And analogously OPT_OFFSET in OPT_SPEC. Previously the inclusion would be implicit and required all code to remember this.	11 months ago
Anton Khirnov	5b1b132072	fftools/cmdutils: rename HAS_ARG to OPT_FUNC_ARG For consistent namespacing with other option flags. Also, document and enforce that it can only be set for func-type options.	11 months ago
Anton Khirnov	d2e479a429	fftools: split off option types from other flags These values are not actually flags, as only one of them can be meaningfully set.	11 months ago
Anton Khirnov	b472c46a70	fftools/cmdutils: simplify handling of the HAS_ARG option flag This option flag only carries nontrivial information for options that call a function, in all other cases its presence can be inferred from the option type (bool options do not have arguments, all other types do) and is thus nothing but useless clutter. Change the option parsing code to infer its value when it can, and drop the flag from options where it's not needed.	11 months ago
Anton Khirnov	ed0a50923a	fftools/cmdutils: only set array size after allocation succeeded	1 year ago
Anton Khirnov	ccc6849932	fftools/ffmpeg: stop calling exit_program() Remove exit_program() and register_exit(), as they are no longer used.	1 year ago
Anton Khirnov	411e183360	fftools/opt_common: replace report_and_exit() with returning an error code Remove report_and_exit(), as it has no more users.	1 year ago
Anton Khirnov	eda1fac27a	fftools/cmdutils: return AVERROR_EXIT for OPT_EXIT options instead of aborting()	1 year ago
Anton Khirnov	87f0333af1	fftools/cmdutils: add error handling to filter_codec_opts()	1 year ago
Anton Khirnov	6b8cf2505a	fftools/cmdutils: constify the first parameter of filter_codec_opts()	1 year ago
Anton Khirnov	39d5104332	fftools: handle errors in parse_options()	1 year ago
Anton Khirnov	49ac7fc485	fftools: remove parse_time_or_die() Replace it with calling av_parse_time() directly, which provides graceful error handling and more accurate error messages.	1 year ago
Anton Khirnov	9cb47c78d6	fftools: return errors from parse_number_or_die() instead of aborting Rename the function to just parse_number().	1 year ago
Anton Khirnov	2e6afa799e	fftools/cmdutils: add error handling to GROW_ARRAY()	1 year ago
Anton Khirnov	b23abb7c48	fftools/cmdutils: add error handling to grow_array()	1 year ago
Anton Khirnov	6be4a29397	fftools/cmdutils: add error handling to allocate_array_elem()	1 year ago
Anton Khirnov	37abb3a419	fftools/cmdutils: return error codes from setup_find_stream_info_opts() instead of aborting	1 year ago
Anton Khirnov	37fcbe121d	fftools/cmdutils: constify the argument of get_rotation()	2 years ago
Marvin Scholz	f1907faab4	fftools: use av_dict_iterate Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Marvin Scholz	3eab2c1af1	fftools/cmdutils: Use av_err2str av_err2str which is a wrapper for av_strerror already calls strerror_r if available and if not has a fallback for the other error codes that would be handled by that, so manually calling strerror again if it fails is not necessary. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2 years ago
Andreas Rheinhardt	601faaed92	fftools: Use report_error_then_exit_program() for allocation failures Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	e157b21a90	fftools/cmdutils: Add function to report error before exit This is designed to improve and unify error handling for allocation failures for the many (often small) allocations that we have in the fftools. These typically either don't return an error message or an error message that is not really helpful to the user and can be replaced by a generic error message without loss of information. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Nicolas Gaullier	d3cf7be5a4	fftools: Fix preset search pathes regression since `13350e81fd` Fix looking for .ffmpeg subfolder in FFMPEG_DATADIR and inversely not in HOME. Fix search order (documentation). Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	2 years ago
Nil Admirari	13350e81fd	fftools: Remove MAX_PATH limit and switch to UTF-8 versions of fopen() and getenv() Signed-off-by: Martin Storsjö <martin@martin.st>	2 years ago
Anton Khirnov	1728ad8293	fftools/cmdutils: drop redundant code It allocates a dummy sws/swr context and tries setting options on it, apparently to check if they are valid. This is redundant, since the options will be checked if/when they are later applied on a context that is actually used for conversion.	3 years ago
Anton Khirnov	bd0cbebf3e	fftools: drop the fake "default" option from ffplay/ffprobe It tries to process any unhandled options as AVOptions. Handle this directly in cmdutils.c, without resorting to a confusing fake option definition (which is currently visible to the users in -help output).	3 years ago
Anton Khirnov	00da464658	fftools: move opt_timelimit from cmdutils to ffmpeg This option is only supported by ffmpeg.	3 years ago
Anton Khirnov	a545cb2b9d	fftools/cmdutils: split common option handlers into their own file	3 years ago
Anton Khirnov	c99b93c5d5	fftools: drop useless indirection	3 years ago
Martin Storsjö	288313a8b2	libavfilter: Split version.h Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Martin Storsjö	6cd2ac388d	libswscale: Split version.h Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Martin Storsjö	4332d6c4d5	libswresample: Split version.h Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Martin Storsjö	0f8b0b9ce2	libpostproc: Split version.h Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Martin Storsjö	884c597659	libavdevice: Split version.h Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Martin Storsjö	4eb9232c6e	libavformat: Split version.h Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Martin Storsjö	f2da2e1458	libavcodec: Split version.h This avoids including version.h in all source files, avoiding unnecessary rebuilds when the version number is bumped. Only version_major.h is included by the main header, which defines availability of e.g. FF_API_* macros, and which is bumped much less often. This isn't done for libavutil/version.h, because that header needs to be included essentially everywhere due to LIBAVUTIL_VERSION_INT being used wherever an AVClass is constructed. Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
James Almer	987763ac35	ffmpeg: convert to new channel layout-API Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Andreas Rheinhardt	bbf00916e4	fftools/cmdutils: Fix undefined 1 << 31 Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Diederick Niehorster	5c90c13a56	fftools: provide media type info for devices fftools now print info about what media type(s), if any, are provided by sink and source avdevices. Signed-off-by: Diederick Niehorster <dcnieho@gmail.com> Reviewed-by: Roger Pack <rogerdpack2@gmail.com>	3 years ago
Yu Yang	a4580bf959	fftools/cmdutils: Avoid crash when opts could not be allocated If 'opts' could not be allocated, exiting the program to avoid crash when release it. Reported-by: TOTE Robot <oslab@tsinghua.edu.cn> Signed-off-by: Yu Yang <yuyang14@kuaishou.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago

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110 Commits (b065ffb295ac21f1832c17339f17f7052b7c2bb0)